rebase--interactive: move sequencer_add_exec_commands()

As sequencer_add_exec_commands() is only needed inside of
rebase--interactive.c for `rebase -p', it is moved there from
sequencer.c.

The parameter r (repository) is dropped along the way.

Signed-off-by: Alban Gruin <alban.gruin@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

3 files changed, 30 insertions, 29 deletions

diff --git a/builtin/rebase--interactive.c b/builtin/rebase--interactive.c
index ffbe14cef5..3bf1da6940 100644
--- a/builtin/rebase--interactive.c
+++ b/builtin/rebase--interactive.c
@@ -13,6 +13,31 @@ static GIT_PATH_FUNC(path_state_dir, "rebase-merge/")
 static GIT_PATH_FUNC(path_squash_onto, "rebase-merge/squash-onto")
 static GIT_PATH_FUNC(path_interactive, "rebase-merge/interactive")
 
+static int add_exec_commands(struct string_list *commands)
+{
+	const char *todo_file = rebase_path_todo();
+	struct todo_list todo_list = TODO_LIST_INIT;
+	int res;
+
+	if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
+		return error_errno(_("could not read '%s'."), todo_file);
+
+	if (todo_list_parse_insn_buffer(the_repository, todo_list.buf.buf,
+					&todo_list)) {
+		todo_list_release(&todo_list);
+		return error(_("unusable todo list: '%s'"), todo_file);
+	}
+
+	todo_list_add_exec_commands(&todo_list, commands);
+	res = todo_list_write_to_file(the_repository, &todo_list,
+				      todo_file, NULL, NULL, -1, 0);
+	todo_list_release(&todo_list);
+
+	if (res)
+		return error_errno(_("could not write '%s'."), todo_file);
+	return 0;
+}
+
 static int get_revision_ranges(const char *upstream, const char *onto,
 			       const char **head_hash,
 			       char **revisions, char **shortrevisions)
@@ -266,7 +291,7 @@ int cmd_rebase__interactive(int argc, const char **argv, const char *prefix)
 		ret = rearrange_squash_in_todo_file(the_repository);
 		break;
 	case ADD_EXEC:
-		ret = sequencer_add_exec_commands(the_repository, &commands);
+		ret = add_exec_commands(&commands);
 		break;
 	default:
 		BUG("invalid command '%d'", command);
diff --git a/sequencer.c b/sequencer.c
index 1d5cd2fc27..280d9bcce7 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -4500,8 +4500,8 @@ int sequencer_make_script(struct repository *r, struct strbuf *out, int argc,
  * Add commands after pick and (series of) squash/fixup commands
  * in the todo list.
  */
-static void todo_list_add_exec_commands(struct todo_list *todo_list,
-					struct string_list *commands)
+void todo_list_add_exec_commands(struct todo_list *todo_list,
+				 struct string_list *commands)
 {
 	struct strbuf *buf = &todo_list->buf;
 	size_t base_offset = buf->len;
@@ -4567,30 +4567,6 @@ static void todo_list_add_exec_commands(struct todo_list *todo_list,
 	todo_list->alloc = alloc;
 }
 
-int sequencer_add_exec_commands(struct repository *r,
-				struct string_list *commands)
-{
-	const char *todo_file = rebase_path_todo();
-	struct todo_list todo_list = TODO_LIST_INIT;
-	int res;
-
-	if (strbuf_read_file(&todo_list.buf, todo_file, 0) < 0)
-		return error_errno(_("could not read '%s'."), todo_file);
-
-	if (todo_list_parse_insn_buffer(r, todo_list.buf.buf, &todo_list)) {
-		todo_list_release(&todo_list);
-		return error(_("unusable todo list: '%s'"), todo_file);
-	}
-
-	todo_list_add_exec_commands(&todo_list, commands);
-	res = todo_list_write_to_file(r, &todo_list, todo_file, NULL, NULL, -1, 0);
-	todo_list_release(&todo_list);
-
-	if (res)
-		return error_errno(_("could not write '%s'."), todo_file);
-	return 0;
-}
-
 static void todo_list_to_strbuf(struct repository *r, struct todo_list *todo_list,
 				struct strbuf *buf, int num, unsigned flags)
 {
diff --git a/sequencer.h b/sequencer.h
index 7029b39cd6..0c4b7c80f8 100644
--- a/sequencer.h
+++ b/sequencer.h
@@ -145,9 +145,9 @@ int sequencer_remove_state(struct replay_opts *opts);
 int sequencer_make_script(struct repository *r, struct strbuf *out, int argc,
 			  const char **argv, unsigned flags);
 
-int sequencer_add_exec_commands(struct repository *r,
-				struct string_list *commands);
 int transform_todo_file(struct repository *r, unsigned flags);
+void todo_list_add_exec_commands(struct todo_list *todo_list,
+				 struct string_list *commands);
 int check_todo_list_from_file(struct repository *r);
 int complete_action(struct repository *r, struct replay_opts *opts, unsigned flags,
 		    const char *shortrevisions, const char *onto_name,